Weather stationsOur weather stations provide current and forecast weather conditions at strategic points along the road.
Travel timesPrepare for your travels with travel times on specific routes in Washington.
Border crossing wait timesPrepare for your travels with border crossing times on specific routes in Washington.
Traffic detectors called induction loops are low-voltage coils buried in the roadway used to operate traffic signals, ramp meters, travel time signs and send data from the roadside to the Traffic Management Centers. This data provides traffic conditions to the website.
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